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| 81: | 3 | 3 | 3 | 3 | |
| 139: | 139 | ||||
| GCF: |
The Greates Common Factor (GCF) is: 1
| Greatest Common Factor (GCF) of 84 and 39 | | Greatest Common Factor (GCF) of 115 and 4 | | Greatest Common Factor (GCF) of 14 and 171 | | Greatest Common Factor (GCF) of 182 and 143 | | Greatest Common Factor (GCF) of 46 and 148 | | Greatest Common Factor (GCF) of 130 and 142 | | Greatest Common Factor (GCF) of 112 and 42 | | Greatest Common Factor (GCF) of 142 and 130 | | Greatest Common Factor (GCF) of 104 and 780 | | Greatest Common Factor (GCF) of 882 and 300 | | Greatest Common Factor (GCF) of 189 and 189 | | Greatest Common Factor (GCF) of 45 and 16 | | Greatest Common Factor (GCF) of 128 and 80 | | Greatest Common Factor (GCF) of 4374 and 384 | | Greatest Common Factor (GCF) of 27 and 128 | | Greatest Common Factor (GCF) of 110 and 275 | | Greatest Common Factor (GCF) of 486 and 38 | | Greatest Common Factor (GCF) of 139 and 136 | | Greatest Common Factor (GCF) of 110 and 135 | | Greatest Common Factor (GCF) of 110 and 150 | | Greatest Common Factor (GCF) of 140 and 270 | | Greatest Common Factor (GCF) of 81 and 8 | | Greatest Common Factor (GCF) of 134 and 144 | | Greatest Common Factor (GCF) of 47 and 79 | | Greatest Common Factor (GCF) of 78 and 140 | | Greatest Common Factor (GCF) of 102 and 130 | | Greatest Common Factor (GCF) of 70 and 420 | | Greatest Common Factor (GCF) of 35 and 108 | | Greatest Common Factor (GCF) of 80 and 420 | | Greatest Common Factor (GCF) of 13 and 35 | | Greatest Common Factor (GCF) of 20 and 99 | | Greatest Common Factor (GCF) of 27 and 91 |